9
AssignmentMultiple Choice

The Nervous System

Question 9 • GA-Essentials of Healthcare

Which of the following statements describes the PNS?

Answer
A
It is responsible for passing messages through the brain stem.
B
It is responsible for gathering information using sensory receptors.
C
It works independently of the central nervous system.
D
It consists of bundles of neurons called tracts.

Explanation

The peripheral nervous system (PNS) includes nerves and sensory receptors that gather information from the body and carry it to the central nervous system. Therefore, the statement that it gathers information using sensory receptors describes the PNS. The PNS does not work independently of the CNS, and bundles called tracts are found in the CNS.

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